68623906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{7477}}^1$

素因数の和:7845

約数の個数: 16

約数和(自身を含む): 111182904

約数和(自身を除く): 42558998

約数列:

[1, 2, 13, 26, 353, 706, 4589, 7477, 9178, 14954, 97201, 194402, 2639381, 5278762, 34311953, 68623906]

約数ペア:

[(1, 68623906), (2, 34311953), (13, 5278762), (26, 2639381), (353, 194402), (706, 97201), (4589, 14954), (7477, 9178)]